From: Eric S. Raymond <esr@thyrsus.com>
Date: Thu, 20 Jul 2017 13:50:58 +0000 (-0400)
Subject: Eliminate last logic guard on a packed value.
X-Git-Tag: 1.3~41
X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=commitdiff_plain;h=08c40bc9993ce5684077b9ceac492e4fb642a722

Eliminate last logic guard on a packed value.
---

diff --git a/actions.c b/actions.c
index 682b03b..5433a7d 100644
--- a/actions.c
+++ b/actions.c
@@ -1355,7 +1355,10 @@ int action(struct command_t *command)
         if (command->raw2[0] != '\0' && command->verb != SAY)
             return GO_WORD2;
         if (command->verb == SAY)
-            command->obj = command->wd2;
+	    /* KEYS is not special, anything not NO_OBJECT or INTRANSITIVE
+	     * will do here. We're preventing interpretation as an intransitive
+	     * verb when the word is unknown. */
+            command->obj = command->raw2[0] != '\0' ? KEYS : NO_OBJECT;
         if (command->obj == NO_OBJECT ||
             command->obj == INTRANSITIVE) {
             /*  Analyse an intransitive verb (ie, no object given yet). */